Which of the phrases given below the sentence should replace the word/phrase given below in bold in the sentence to make it grammatically correct? If the sentence is correct as it is given and no correction is required, mark 'No correction required' as the answer.
His enthusiasm to prepare for government exams gradually died down with time.
1
died out in time
2
died down on time.
3
died off with time
4
died down off time
5
no correction required